baber/WOPTO huggingface dataset:
Patent JP-H09179350-A (JP)
Title: Electrostatic charge controlling agent for developing electrostatic charge image, toner using same and electric charge imparting member
Inventor: ONO HITOSHI
IPC: G03G9/097
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality toner for developing an electrostatic charge image having stability of a charged state and not causing the stain of a copy due to continuous copying by using an electrostatic charge controlling agent made of a specified compd. SOLUTION: This electrostatic charge controlling agent is made of a compd. represented by the formula, wherein R is a residue of an arom. ring which may have a substituent, (n) is 2 or 3 and M is an n-valent metal. This toner contains at least the electrostatic charge controlling agent, a resin and a colorant. A known resin such as polystyrene, polychlorostyrene, poly-α- methylstyrene or a styrene-chlorostyrene copolymer may be used as the resin. The compd. represented by the formula is white and may be incorporated into a color toner such as a blue, red or yellow toner. In this case, a colorant made of a dye or pigment having the corresponding color toner is used.
Patent JP-H0624831-A (JP)
Title: Tl-base oxide superconductor and its production
Inventor: NAKAJIMA OSAMU
IPC: H01B12/00
Filed: 1991-12-13
Abstract: PURPOSE:To obtain a Tl-base oxide superconductor having a high critical temp. by using a raw material with the Ca content increased as compared a stoichiometry value of the composition expressed by Tl2Ba2CaCu2Oy and sintering the raw material in an oxygen-contg. atmosphere with the temp. and time controlled. CONSTITUTION:Tl2O3, BaCO3, CaO, CuO, etc., as the raw materials are mixed to prepare a starting material, in which the Ca content is increased and the Tl content decreased as compared with a stoichiometry value of the composition expressed by Tl2Ba2CaCu2Oy ((y) is the number meeting the requirement of valence). The mixing ratio of the raw materials in the number of atoms of Tl, Ba, Ca and Cu is appropriately controlled to (2-u):2:(1+v):2 (where 0>=u<0.5 and 0.1<v<0.4). The starting material is sintered at 890-910 deg.C for 5-10min in an oxygen-contg. atmosphere. An oxide superconductor having a crystal structure expressed by Tl2Ba2CaCu2Oy is synthesized in this way as a single phase.
Patent JP-H10155267-A (JP)
Title: Perpetual engine
Inventor: ISHIMURA MASABUMI
IPC: H02K53/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To make a power generator driving without using a large external power, by installing a magnet on fixed side which accelerates a precession motion of a disc by a magnetic force acting between a magnet on rotation side near a disc installed orthogonal to a shaft center line around a tilting shaft. SOLUTION: At other end of an arm 5 supported in freely rotatable manner at one end around a horizontal shaft as a center of an upper end of a tilting shaft 4, a disc 11 is attached orthogonal to its shaft center line around a vertical shaft 7 for driving a generator supported in a freely rotatable manner at its lower end by means of a horizontal shaft and a plurality of magnets 12 at a rotation side are arranged at equal intervals on an outer peripheral portion of an upper surface of the disc 11. Also, a magnet 13 at fixed side is attached to a machine frame 1 in such a manner that it faces a part of the disc 11.  Then, when the magnet 12 at the rotation side on the disc 11 passes near the magnet 13 at fixed side, the magnet 13 at the fixed side forcibly tilts the disc 11 downward by the portion of the magnet 13 at fixed side by means of an electromagnetic absorbing force pulling the magnet 12 at rotation side downward.
Patent JP-H07198497-A (JP)
Title: Room-temperature clamp-level correction circuit of infrared image apparatus
Inventor: TSURUOKA KAZUHIRO
IPC: G01J5/48
Filed: 1993-12-28
Abstract: PURPOSE:To provide the room temperature clamp level correction circuit, of an infrared image apparatus, in which room temperature can be corrected precisely. CONSTITUTION:A DC reproducing device 2 superposes a reference-voltage signal on a sensor signal which has been amplified by an amplifier 1. An offset circuit 3 adds or subtracts an offset-value input front a D/A converter 7 to or from a referencevoltage-signal level which has been superposed in the output of the DC reproducing device 2. An A/D converter 4 digitizes the output signal of the offset circuit 3. A room-temperature-data detector 8 detects level data which has been offset-operated from the output signal of the A/D converter 4. A CPU 6a compares room-temperature data which is output by a room- temperature sensor 5 with level data which is output by the room-temperature- data detector 8 regarding their magnitude relationship, and it outputs, to the D/A converter 7, an offset value which is required to make both coincide.
Patent JP-H05271116-A (JP)
Title: Catalytic conversion of organic compound
IPC: B01J29/70
Filed: 1992-12-11
Abstract: PURPOSE:To provide a conversion process of organic compounds with markedly increased process efficiency by using, as a catalyst or as a catalyst component, galloalumino-silicate whose activity deterioration is reduced even when it is brought into contact with steam at elevated temperature during the reaction or on the catalyst regeneration, thus sufficiently suppress the deterioration in catalyst activity and functions caused by contact of the catalyst with steam. CONSTITUTION:In the catalytic conversion process for organic compounds including the stage where the catalyst contacts with steam, a catalyst containing MFI type galloaluminosilicate is used, which the molar ratio of SiO2/(Al2O3 + Ga2O3) is 20 to 200, the molar ratio of SiO2/Ga2O3 is over 50, and the ratio (ISiOH/IH+) in <1>H-NMR is 0 to 0.5, when the catalyst is ion-exchanged into the H type.
Patent JP-2000168854-A (JP)
Title: Beverage container holder
Inventor: HOSHINO KEIJI
IPC: B65D25/20
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the pouring and eliminate the dripping, to ensure the quality, and to serve a can-type beverage container as it is to a restaurant, etc., by providing a body capable of storing the beverage container inside thereof, and an upper member to communicate with a flow-out port in which a projecting spout is opened in the beverage container while keeping the airtightness. SOLUTION: In using a beverage container holder 1, a beverage container 4 is inserted in a body 2, and an unsealing port 42 which is a flow-out port of a content is opened by unsealing a pull-top type plug 41 of the beverage container 4. Then, an upper member 3 is fitted to the body 2 by a well-known means. Then, the beverage container holder 1 is held and the content is poured in a cup, etc., to allow the content in the beverage container 4 from the unsealing port 42 through a projecting spout 31. Since a tip part 32 of the projecting spout 31 is projected relative to the unsealing port 42 to facilitate the pouring, and these components communicated with each other while keeping the airtightness, the content can easily be poured, and the dripping of the content can be eliminated.
Patent JP-H10286467-A (JP)
Title: Oxidation catalyst system, oxidation method and production of oxide
Inventor: NAKANO TATSUYA
IPC: C07C35/37
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain an oxide corresponding to a substrate at a high conversion and selectivity by oxidizing the substrate with molecular state oxygen under a mild condition. SOLUTION: An oxide (ketone, alcohol, carboxylic acid or the like) is obtained by oxidizing a substrate (cycloalkanes, polycyclic hydrocarbons, aromatic compounds having methyl group) with oxygen in the presence of the oxide catalyst system, which is composed of an imide compound (N-hydroxy phthal imide or the like) expressed by a formula and of a co-catalyst containing an element selected from groups III-XII in the periodic table (particularly groups IV-XI in the periodic table) and in which the co-catalyst is composed of a compound containing plural elements (where, hetro poly acid and the combination of a group VII element with a group VIII element are excluded). In the formula, R<1> and R<2> each expresses a substituent group such as hydrogen atom and a halogen atom and can form a double bond or an aromatic or non-aromatic 5 to 12 ring by coupling each other.  X expresses O or OH and n=1-3.
Patent JP-2001135124-A (JP)
Title: Plane lighting device
Inventor: SEKI KAZUO
IPC: H01R33/05
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a plane lighting device capable of freely adjusting a space between a hot-side socket and a cold-side socket after fixing a cold cathode tube and inserting an adjusting socket between the hot-side socket having an electric connection and the cold-side socket without connecting a lead directly to the light source cold cathode tube for a plane lighting device for easy mounting and replacement of the cold cathode tube and of reducing the number of parts. SOLUTION: The plane lighting device comprises a light guide plate 2, a light source (cold cathode tube) 3, a hot-side socket 4, a cold-side socket 5, an adjusting socket 6, a groove 7, a machine screw hole 8, a frame 9, a defect portion 9a, a reflector 10 and lead wires 11.
Patent JP-2001174727-A (JP)
Title: Optical scanner and image forming device
Inventor: TOKUNAGA ATSUO
IPC: B41J2/44
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner which is improved in the measurement precision of a scanning line pitch. SOLUTION: The optical scanner is provided with an optical scanning unit 1a provided with a polygon scanner 13a which is rotated and driven by a scanner motor 18a, a laser diode unit 11a which emits an optical scanning beam to the polygon scanner 13a, and plural photodetectors 41a and 42a which detect a scanning position in the direction perpendicular to the optical scanning direction by the optical scanning beam from the laser diode unit 11a, and picture information is written on a photosensitive body 2 by the optical scanning beam deflected and scanned by the polygon scanner 13a. And also, it is provided with a main control plate 23a which rotates the polygon scanner 13a with a lower rotational frequency than that for write of picture information to the photosensitive body 2 at the time of detecting the scanning position.
Patent JP-H09185773-A (JP)
Title: Electronic destination display board with message function
Inventor: NAKAMURA TAKASHI
IPC: G08B5/22
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To easily and surely confirm the presence/absence situation of an objective person and to smoothly inform the other objective person. SOLUTION: In a network system consisting of a server 1 and terminals 41 , 42 ,..., 4n , a data control part 2 in the server 1 controls destination data of the objective persons to display the presence/absence situation of the other objective persons on the picture of the terminal based on destination data controlled on the 1 according to a request from the terminals 41 , 42 ,..., 4n , and to transmit and receive a message through the server 1 to temporarily store a message to the transmission destination in the data control part 2 when the terminal of the transmission destination is not started, e.g. to collectively display on the picture of the terminal at the time of starting the terminal of the transmission destination.
Patent JP-H09186003-A (JP)
Title: Slide electronic component
Inventor: NOMURA OSAMU
IPC: H01C10/38
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component which can stop a slide member at a neutral point when the member is slided in any direction, while the elastic force of an elastic part member for energizing the slide member is maintained to be a specified value. SOLUTION: This component is provided with the following: a slide member 40 which is accommodated in an upper case 20 and a lower case 10 and can slide from the neutral point in either directions, a function part which changes the electric output of the member 40 according to its sliding position, and a coil spring which energizes the member 40 toward the sliding direction. The lower case 10 fixes a plate spring 70 provided with an elastic contact part 77 bent in almost circular arcs. The slide member 40 is provided with a protruding part 65 against which the elastic contact part 77 of the plate spring 70 abuts when the member 40 is positioned at the neutral point.  In the vicinity of a position of the protruding part 65 against which the elastic contact part 77 abuts, a protruding part 67 is formed which has a shape for reducing the energizing force when the member 40 is automatically returned to the neutral point by the energizing force of the coil spring.
Patent JP-H10159455-A (JP)
Title: Fixed claw loaded end cover of louver panel
Inventor: TANAHASHI MOTOI
IPC: E06B3/54
Filed: 1996-11-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a panel in the shape of a louver while keeping a certain interval by providing a fixed claw to the inside of an end cover (or inserting a fixed claw metal fixture thereinto) to insert a corrugated curve section of the panel in the claw. SOLUTION: This fixed claw loaded end cover is used for louver panels assembled with corrugated panels 2 and an end cover for covering the end of each of the panels from both sides. In order to fix the panels 2 at a certain interval, fixed claws 1 cut at a certain interval are provided to the inside of the end cover. (Or, the fixed claw metal fixture is inserted.).
Patent JP-H09184293-A (JP)
Title: Wire tensioning device for erecting construction method
Inventor: TAKASE SHUJI
IPC: B66D1/50
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity for use of any decker dolly in a construction method in which an external wall material is installed upon prior erecting and heaving of a roof part. SOLUTION: A plurality of jacks for heaving a roof and a plurality of wire tensioning devices 2 for holding the roof about the horizontal direction are installed on the ground, etc., and the wire of each wire tensioning device is set on the roof in the condition having no slack, and it is arranged so that the roof is heaved by the jacks and the wires are paid off along with the heaving of the roof. Thus the jack-up and collapse prevention are made by separate devices and actions being shared by a plurality of places, and it is possible to construct the individual jack-up devices and collapse prevention devices in small sizes. The wire pay-off condition should be such that the location of the roof is held with tensile deformation of the wire within its elasticity limitation caused by paying-off and taking-up of the wire.
Patent JP-H07202757-A (JP)
Title: Spread spectrum receiver
Inventor: SUMI TOMOYA
IPC: H04B1/707
Filed: 1993-12-30
Abstract: PURPOSE:To suppress deterioration in demodulation accuracy by controlling an output of a correlation demodulator whose demodulation accuracy is compensated to be used as data when the synchronization phase for demodulation is updated in the spread spectrum receiver. CONSTITUTION:The receiver is provided with correlation demodulators CR1-CR8 and a control section (DSP) 25 controlling them, and the control section allocates acquisition of a synchronization phase, synchronization holding and data demodulation or the like using a pilot signal to each of correlation demodulators. Furthermore, the receiver is provided with a data demodulator, and when a synchronization phase is updated for demodulation, the correlation demodulator is allocated for the data demodulator and after the compensation of outputted data is confirmed, the data are used for demodulation data and the synchronization phase is updated while keeping the compensated demodulation accuracy.
Patent JP-H07185937-A (JP)
Title: Method and device for electric discharge machining
Inventor: KANEKO YUJI
IPC: B23H1/02
Filed: 1993-12-24
Abstract: PURPOSE:To correctly transmit the current pulse to be fed from a power source part to the machining clearance by providing the total sectional area of a power supply cable so that the average machining current value to be fed from the power source may be at least the allowable current value. CONSTITUTION:A power supply cable L2 consisting of small stranded wires with smaller allowable current value than that of a power supply cable L1 is connected to the power supply cable L1 in parallel between a terminal block 5A and a terminal block 3A. Another power supply cable L3 is provided between a terminal block 5B and a torminal block 3B in parallel with a power supply cable L4. The ratio of the sectional area of the stranded wires of the power supply cables L2 and L3 to that of the power supply cables L1 and L4 is determined by the relationship between the respective resistors LR1 and LR2, and the total sectional area of the power supply cables L1 and L2 is used where the maximum value of the average machining current which can be supplied by a power source 10 is the allowable current value.
Patent JP-H11185491-A (JP)
Title: Semiconductor non-volatile storage
Inventor: ARASE KENSHIROU
IPC: G11C16/02
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a multiple-valued semiconductor non-volatile storage for greatly improving reliability without greatly sacrificing the recording efficiency of a memory. SOLUTION: A semiconductor non-volatile storage for recording digital data that are obtained by converting analog data into digital data has first memory array regions 11 and 12 where single-bit digital information is recorded in each memory cell and second memory array regions 13 and 14 where records two-bit digital information is recorded in each memory cell. The bit data on the MSB side of the digital data is divided into the bit data of an LSB side, the bit data of the MSB side is recorded in the first memory array regions, and the bit data of the LSB side is recorded in the second memory array regions.
Patent JP-H06183502-A (JP)
Title: Waste oil disposal vessel
Inventor: HAYASHI MASAYASU
IPC: B65F1/06
Filed: 1992-12-18
Abstract: PURPOSE:To provide a waste oil disposal vessel wherein waste oil can be easily poured without continuing a state that a mouth edge part of an internal bag is being opened by a finger tip when the waste oil is poured into the vessel. CONSTITUTION:A waste oil disposal vessel 1 is constituted of an internal bag 40, a waste oil absorbent stored in the internal bag 40 and an outer case 10 for storing the internal bag, and the outer case 10 has a cover plate 11 for closing an upper opening part, in at least two opposed sides of the upper opening part, to provide a stopper 11-1 for holding an upper edge of the internal bag in the cover plate 11.
Patent JP-H11191901-A (JP)
Title: Electric railcar controller
Inventor: TAKAHASHI NOBUYOSHI
IPC: B60L7/12
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain adequate damping force in response to the change in vehicle weight based on data detachable inside the controller without adding sensors capable of detecting the live load, by finding index expressing the weight of motor vehicle, and setting a damping force for traveling motor corresponding to the index determined. SOLUTION: Microcomputer 7 has a value of chipper conduction ratio multiplied by a power supply voltage as the voltage of traveling motor 12, and then index of vehicle weight is determined based on the current, power source voltage and chopper conduction ratio of the traveling motor 12 detectable inside the controller. Then, the microcomputer 7 increases the damping force when the index is large and reduces the damping when the index is small. By doing this, adequate damping force corresponding tot the change in the vehicle weight can be obtained based on the data detectable inside the controller without adding sensors capable of detecting weight to motor vehicle, thereby obtaining adequate damping force improving the damping feeling without increasing the cost.
Patent JP-H11263025-A (JP)
Title: Identification for thermal ink-jet cartridge
Inventor: BOLASH JOHN PHILIP
IPC: B41J2/175
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for feeding electric information to a printer controller so as to identify one or a plurality of cartridges mounted in a printer. SOLUTION: This apparatus has a carriage 4 movable in a lateral direction to a movement of a printing medium passing a printer, a carriage-moving means and a replaceable cartridge 2 removably set to the carriage 4. The apparatus also includes an index device which is mounted to the replaceable cartridge and has an optically readable index marked on a surface. This index has encoded information including information for identifying a type of the cartridge loaded in the printer. This apparatus is equipped with an optical code reader 20 which reads the encoded information when the cartridge moves in the lateral direction to the reader 20 and transmits the information to a printer controller 12.
Patent JP-H11187895-A (JP)
Title: Production of ester of optically active threo-3-phenylthio-3-phynyl-2-hydroxypropionic acid derivative and its enantiomer
Inventor: FURUYA TOSHIYUKI
IPC: C12P13/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain esters of an optically active threo-3-phyenylthio-3- phenyl-2-hydroxypropinonic acid derivative and its enantiomer, for example, for medicinal material and so on, by treating racemic threo-3-phynylthio-3- phenyl-2-hydroxypropinoic acid ester derivative with a hydrolase which acts asymmetrically. SOLUTION: The optically active threo-3-phynylthio-3-phenyl-2- hydroxypropinoic acid derivative shown by formula II [bold line shows (2R and 3R) type or (2S and 3S) type] or its enantiomer shown by formula III [dashed line shows (2S and 3S) type or (2R and 3E) type] is obtained by asymmetrically hydrolyzing racemic threo-3-phenylthio-3-phenyl-2-hydroxypropinoic acid ester derivative shown by formula I[rings A and B are each a (substituted) benzene ring; R is an ester residue] with an enzyme which hydrolyzes only one of stereoisomers.
Patent JP-H11185400-A (JP)
Title: Digital signal recorder
Inventor: KOHAMA TAKANORI
IPC: G11B20/18
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To easily detect the erroneous data of a sync block by detecting the error of the sync block at a digital data communication time, replacing the data showing the state of the data of the sync block to a value showing the error and recording it. SOLUTION: The inputted digital dubbing data 10 whose a transmission format is loosened by a data receiving circuit 12, and are written in an address of a memory 13 specified by a memory control circuit 14 in sync block. The data written in sync block are read out from the memory 13 in the outer direction. A STATUS replacement circuit 25 refers to a flag in an inner flag memory 24 answering to a STATUS read out from the memory 13, and when it is '0', the circuit 25 replaces the value of the STATUS to the value that the error exists in the sync block as '1111', and when '1', the circuit 25 sends the value of the STATUS to an outer correction encoding circuit 15 without replacing.